﻿using System;
using System.Collections.Generic;
using System.Text;
using Cn.Cellula.Model;
using Cn.Edwon.Biz;
using Cn.Cellula.Model.System;

namespace Cn.Cellula.Biz.Port {
    public interface IAreaBiz : IBiz {
        /// <summary>
        /// 根据国家Key获取省列表
        /// </summary>
        /// <param name="rCountryKey"></param>
        /// <returns></returns>
        IList<TSysAreaProvinceEO> LoadProvinceByCountry(String rCountryKey);
        /// <summary>
        /// 根据省Key获取城市列表
        /// </summary>
        /// <param name="rProvinceKey"></param>
        /// <returns></returns>
        IList<TSysAreaCityEO> LoadCityByProvince(String rProvinceKey);
        /// <summary>
        /// 将区域信息转化为Json数据
        /// </summary>
        /// <returns></returns>
        String LoadArea2Json();
    }
}
